Merge stable into master

Author: CKEditorBot

docs/_snippets/installation/getting-and-setting-data/manualsave.html

@@ -3,11 +3,11 @@
 </div>
 
 <div class="ck ck-content" id="snippet-manualsave-header">
-	<div class="ck ck-content" id="snippet-manualsave-server">
-		<div class="ck ck-content" id="snippet-manualsave-server_label">HTTP server lag (ms):</div>
+	<div id="snippet-manualsave-server">
+		<div id="snippet-manualsave-server_label">HTTP server lag (ms):</div>
 		<input id="snippet-manualsave-lag" type="number" value="500" step="100" min="0" max="9000">
 	</div>
-	<div class="ck ck-content" id="snippet-manualsave-container">
+	<div id="snippet-manualsave-container">
 		<span id="snippet-manualsave-spinner"></span>
 		<input id="snippet-manualsave-save" type="submit" value="Save">
 	</div>

packages/ckeditor5-autosave/docs/_snippets/features/autosave.html

@@ -3,16 +3,16 @@
 </div>
 
 <div class="ck ck-content" id="snippet-autosave-header">
-	<div class="ck ck-content" id="snippet-autosave-status">
-		<div class="ck ck-content" id="snippet-autosave-status_label">Status:</div>
-		<div class="ck ck-content" id="snippet-autosave-status_spinner">
+	<div id="snippet-autosave-status">
+		<div id="snippet-autosave-status_label">Status:</div>
+		<div id="snippet-autosave-status_spinner">
 			<span id="snippet-autosave-status_spinner-label"></span>
 			<span id="snippet-autosave-status_spinner-loader"></span>
 		</div>
 	</div>
 
-	<div class="ck ck-content" id="snippet-autosave-server">
-		<div class="ck ck-content" id="snippet-autosave-server_label">HTTP server lag (ms):</div>
+	<div id="snippet-autosave-server">
+		<div id="snippet-autosave-server_label">HTTP server lag (ms):</div>
 		<input id="snippet-autosave-lag" type="number" value="500" step="100" min="0" max="9000">
 	</div>
 </div>